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| author | Jakub Jelinek <jakub@redhat.com> | 2007-11-06 09:26:50 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-11-06 09:26:50 +0100 |
| commit | 239371f9c700813d7e7be7f34959850bd36a720f (patch) | |
| tree | 205548c01d5a82a1eb2ad023bb2bc6958fb4417e /libgomp | |
| parent | 873c716480f5aedc692af4d4ddf15e72682c5f27 (diff) | |
| download | gcc-239371f9c700813d7e7be7f34959850bd36a720f.zip gcc-239371f9c700813d7e7be7f34959850bd36a720f.tar.gz gcc-239371f9c700813d7e7be7f34959850bd36a720f.tar.bz2 | |
re PR c++/33894 (pragma omp atomic broken)
PR c++/33894
* cp-tree.h: Update comment - TYPE_LANG_FLAG_0 is not
OMP_ATOMIC_DEPENDENT_P in OMP_ATOMIC.
* pt.c (tsubst_expr): Assert OMP_ATOMIC_DEPENDENT_P.
* semantics.c (finish_omp_atomic): Revert most of the
2007-02-05 changes, just keep the new representation of
OMP_ATOMIC_DEPENDENT_P OMP_ATOMIC.
* testsuite/libgomp.c++/atomic-1.C: New test.
From-SVN: r129919
Diffstat (limited to 'libgomp')
| -rw-r--r-- | libgomp/ChangeLog | 5 | ||||
| -rw-r--r-- | libgomp/testsuite/libgomp.c++/atomic-1.C | 53 |
2 files changed, 58 insertions, 0 deletions
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 2f86c48..3a7d2f5 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,3 +1,8 @@ +2007-11-06 Jakub Jelinek <jakub@redhat.com> + + PR c++/33894 + * testsuite/libgomp.c++/atomic-1.C: New test. + 2007-10-25 Jakub Jelinek <jakub@redhat.com> PR libgomp/33275 diff --git a/libgomp/testsuite/libgomp.c++/atomic-1.C b/libgomp/testsuite/libgomp.c++/atomic-1.C new file mode 100644 index 0000000..73f6e7c --- /dev/null +++ b/libgomp/testsuite/libgomp.c++/atomic-1.C @@ -0,0 +1,53 @@ +// PR c++/33894 +// { dg-do run } +// { dg-options "-O2" } + +extern "C" void abort (); + +int check; + +template<typename T> void +foo () +{ + #pragma omp atomic + check |= sizeof (T); +} + +template<typename T> void +bar (T *x, T y) +{ + #pragma omp atomic + *x += y; +} + +template<typename T> void +baz () +{ + #pragma omp atomic + check++; +} + +int +main () +{ + int i = 0; + long l = 0; + + check = 0; + foo<char> (); + if (check != sizeof (char)) + abort (); + foo<short> (); + if (check != (sizeof (char) | sizeof (short))) + abort (); + bar(&i, 4); + bar(&l, 8L); + if (i != 4 || l != 8L) + abort (); + baz<char> (); + if (check != (sizeof (char) | sizeof (short)) + 1) + abort (); + baz<long double> (); + if (check != (sizeof (char) | sizeof (short)) + 2) + abort (); +} |